Exhaust Header For Fit Chevy 37-62 I6 216-261 Chevy 6 Cylinder Headers

Description

Includes Studs, Nuts, & Flange Gaskets
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O2 sensor bung insertion; Metal gasket included
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Inlet: 2" x 1.65" (Rectangle) and 1.65" x 1.65" (Square)
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Outlet: 2" (Diameter)
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2 x 2-1 (4-2) Racing design
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Increase high flow air, instantly gain 10 to 15 Hp. / Tq.
216/235/261 Chevy Six was built from 1937-1962 in cars and trucks.